Mbuji-Mayi

Mbuji-Mayi (formerly Bakwanga) is a city and the capital of Kasai-Oriental Province in the south-central Democratic Republic of Congo. It is thought to be the second largest city in the country, after the capital Kinshasa and ahead of Lubumbashi, Kisangani and Kananga, though its exact population is not known. Estimates range from a 2010 CIA World Factbook estimated population of 1,480,000 to as many as 3,500,000 estimated by the United Nations in 2008.

Mbuji-Mayi lies in Luba country on the Mbuji-Mayi River. The name Mbuji-Mayi comes from the local language, Tshiluba, and translates as "Goat-Water," a name deriving from the great number of goats in the region. Despite its large population, the city remains remote, having little connection to surrounding provinces or to Kinshasa and Lubumbashi. However, Mbuji-Mayi is the traditional centre of industrial diamond mining in Congo, with it being located on top of one of the largest known deposits in the world. Air travel is provided through the Mbuji Mayi Airport.

Mbuji-Mayi is made up of five communes (municipalities), each headed by a burgomaster: Bipemba, Dibindi, Diulu, Kanshi and Muya. This division into communes has been in effect since Ministerial (Departmental) Order No. 83 of March 4, 1968 of the Minister of the Interior.

The region where the city of Mbuji-Mayi now stands was once a cluster of villages on land owned by the Bakwanga clan. Diamonds were first discovered in the area as early as 1907, but the true value of the find was not recognised until 1913. Following the discovery, a mining camp designed to house miners and company officials of the Societé minière de Bakwanga (MIBA) was developed in the area.

The young city, known at the time as Bakwanga, grew quickly but around strict planning by MIBA, which divided the community into labor camps, mining areas and living quarters. The city's growth was not explosive, and planning was done with the needs of the mining company in mind, not the development of the region as a general population centre.

In fact, fearing theft of the company's diamond resources, the MIBA actively discouraged building in the region and closely monitored who went in and out of the region. Every person in the region needed a permit allowing them to be there, and registration at a command post that monitored the population, which made indefinite residence in the area almost impossible to establish. There was limited economic activity besides the company-run mining, with even limited agriculture, and the city's population remained low, at approximately 39,830 by the late 1950s.

As the city grew, more and more infrastructure needs required investment in roads, public works and hospitals. While several primary schools were developed for workers, until independence, there was no higher education available for the native population.

The area around Mbuji-Mayi is one of the richest sources of mineral wealth in the world. In the 1950s, it was estimated that the Mbuji-Mayi area had the world's most important industrial diamond deposits, containing at least 300 million karats of diamonds. The city was constructed on top of the diamond deposits, and while the city's reputation as a company town under tight control of Belgian economic interests led the Belgians to invest in self-serving infrastructure, it also meant that the city's buildings and homes, including those of top MIBA executives, were sometimes demolished to access the diamonds.